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HomeMy WebLinkAboutCG404 WETLAND GRADING PLAN ENLARGEMENTD co co Dco coD wDD 902 900901900900900900900900899901901900899901 9 0 0 900 899899 901 900 899901901901902 902 903 903 9008999 0 1 900900 9059019029039049009059059019029029039039049049 0 0 898899 89989990 1 9028988999008999019029039049019008999019029039049009009009009019019019019 0 19019 0 0 900901902 902900 900901 901901902901.77 M.E.± 902.21 902.25 902.25 902.25 902.25 902.25 902.25 901.95 901.99 902.07 902.09 901.80 902.02 901.92 T/C 901.59 902.38 902.45 902.01 901.98 901.99 901.89 901.63 T/C 901.68 T/C 901.72 T/C 901.66 T/C 901.65 901.74 901.82 901.81 901.88 901.79 901.84 901.34 D co co Dco coD wDD 901.31 902.10 902.10 902.27 902.21 902.19 902.06 902.25 902.15 902.08 901.99 901.79 901.96902.00 901.82 901.93 901.68 901.74 901.84 901.90 902.25 902.25 902.25 902.25 902.25 902.18 902.25 902.18 902.03 902.07 902.07 901.84 902.01 902.08 902.13 902.14 901.94 905904899.50899.50 899.50 899.50 899.50 899.50 898.46 898.35 898.21 898.27 898.09 897.88897.75 897.68897.59 897.51 897.44 897.35 897.28 897.16 EMERGENCY SPILLWAY SPLASH PAD BIORETENTION AREA 4 CU502 EMERGENCY SPILLWAY WETLAND 4 CU502 899.50 4 CG404 3 CG404 CONNECTING SPILLWAY 4 CU502 901.40 900.25 900.25 900.25 900.25 900.25 901.30 EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR EXISTING SPOT ELEVATION PROPOSED MAJOR CONTOUR PROPOSED MINOR CONTOUR LIMITS OF CONSTRUCTION DRAINAGE SLOPE DRAINAGE SWALE FLOW DIRECTION PROPOSED SPOT ELEVATION APPROX. SPOT ELEVATION: MATCH EXISTING GRADE HIGH POINT ELEVATION LOW POINT ELEVATION STRUCTURE RIM ELEVATION TOP OF CURB ELEVATION GUTTER OF CURB ELEVATION EDGE OF PAVEMENT ELEVATION TOP OF SWALE ELEVATION BOTTOM OF SWALE ELEVATION TOP OF WALL ELEVATION BOTTOM OF WALL ELEVATION 861.50 861.50 M.E. 865 864 2.5% 861.50 HP 861.50 LP 861.50 LIMITS OF CONSTRUCTION WETLAND MITIGATION SITE BOUNDARY EXISTING WETLAND 864 865 T/S 861.50 T/C 861.50 E/P 861.50 RIM 861.50 B/W 861.50 T/W 861.50 G/C 861.50 B/S 861.50 SAND FILTER / BIOSWALE SOIL MIX 1.REFER TO SHEETS CS111-CS113 FOR CONNECTOR ROAD PLAN AND PROFILE 900 897 898 899 901 NOTES: 1.SEE GRADING PLAN CG404 (THIS SHEET) FOR EXACT SIDE SLOPES AND GRADES AT DIFFERENT LOCATIONS THROUGHOUT . 100 YEAR STORM ELEVATION 900.5ELEV 900 ELEV 900 TOP OF BERM ELEVATION 901 8:1 SLOPE 8:1 SLOPE 2 CU502 SAND FILTER SECTION ELEV 901ELEV 902 3 CU502 2 FTCENTER LINESLOPE VARIES SLOPE VARIES NOTES: 1.SEE GRADING PLAN CG404 (THIS SHEET) FOR EXACT SIDE SLOPES AND GRADES AT DIFFERENT LOCATIONS THROUGHOUT . BOTTOM ELEVATION 898.03 100 YEAR STORM ELEVATION 900.5 ELEV. 902 2 CU502 CHANNEL SECTION TOP OF BERM ELEVATION 900 2 FT2 FT 2:1 SLOPE2:1 SLOPE ELEV 899 ELEV 900 ELEV 899 ELEV 900 TOP OF BERM ELEVATION 901 4:1 SLOPE 4:1 SLOPEELEV 899.03ELEV 899.03 BIOSWALE ELEV 901 4:1 SLOPE 8.5:1 SLOPE SEALS AND SIGNATURES KEY PLAN DRAWING TITLE PROJECT NUMBER SCALE DRAWING NUMBER DATEREVISSUED FOR 500 PARK BOULEVARD SUITE 800 ITASCA, IL 60143 630.221.1212 www.williams-architects.com WEST PARK: THE CORE 2700 W. 116TH STREET CARMEL, IN 46032 Owner: 44 EAST MIFFLIN STREET SUITE 500 MADISON, WI 53703 608.251.1177 www.smithgroup.com ISSUED FOR CONSTRUCTION 09/10/2020 WETLAND GRADING PLAN ENLARGEMENT 11640 CG404 SHEET NOTES LEGEND N 0'40'20'10' SCALE: 1" = 20' SCALE: 1" = 20' SOUTH WETLAND GRADING PLAN ENLARGEMENT2 SCALE: 1" = 20' NORTH WETLAND GRADING PLAN ENLARGEMENT1 SCALE: NA SPLASHPAD BIORETENTION AREA, CROSS SECTION3 SCALE: NA DETENTION AREA CROSS SECTION4 N PER CITY STORMWATER RVW 09/21/2020 PER CITY STORMWATER RVW 10/16/2020